Error 3 While Decompressing Cramfs
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subject ] [ author ] Hi all! We have a mpc5200liteB evaluation board with u-boot 1.1.4 and linux 2.4.25 from Denx. We have grabed a cramfs root fs on a mtd partition and we are able to boot linux without problems: setenv bootargs root=/dev/mtdblock4 rw rootfstype=cramfs console=ttyS0 console=ttyS0 init=/sbin/init ip=on .... NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. VFS: Mounted root (cramfs filesystem). Freeing unused kernel memory: 96k init BusyBox v1.00 (2006.03.06-10:43+0000) Built-in shell (ash) Enter 'help' for a https://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/100/t/106838 list of built-in commands. # However, we are not able to boot linux with the same rootfs image (with the u-boot header) loaded from RAM. setenv bootargs root=/dev/rw rw console=ttyS0 console=ttyS0 init=/sbin/init ip=on ## Booting image at 00500000 ... Image Name: Linux-2.4.25-rthal5-TRACE Created: 2006-05-11 9:37:52 UTC Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1000166 Bytes https://lists.ozlabs.org/pipermail/linuxppc-embedded/2006-May/023002.html = 976.7 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK ## Loading RAMDisk Image at 01000000 ... Image Name: Ramdisk Image Created: 2006-05-22 8:12:03 UTC Image Type: PowerPC Linux RAMDisk Image (gzip compressed) Data Size: 1191936 Bytes = 1.1 MB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Ramdisk to 0fe22000, end 0ff45000 ... OK Memory BAT mapping: BAT2=256Mb, BAT3=0Mb, residual: 0Mb Linux version 2.4.25-rthal5-TRACE (igor at ILURI_LINUX) (gcc version 3.3.6) #300 jue may 11 11:33:57 CEST 2006 On node 0 totalpages: 65536 zone(0): 65536 pages. zone(1): 0 pages. .... NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. RAMDISK: cramfs filesystem found at block 0 RAMDISK: Loading 1164 blocks [1 disk] into ram disk... done. Freeing initrd memory: 1164k freed VFS: Mounted root (cramfs filesystem) readonly. Freeing unused kernel memory: 96k init Error -3 while decompressing! c0224e84(1616147664)->c0214000(4096) Error -3 while decompressing! c02286d8(-965246762)->cff41000(4096) Kernel panic: No init found. Try passing init= option to kernel. <0>Rebooting in 180 seconds.. We have configured linux with
[ date ] [ thread ] [ subject ] [ author ] Hi, I'm doing kernel porting to arm926 based FPGA board, with very minimal setup. Only UART and timer devices are available as part of FPGA. Board details - Using ARM926e-js processor with 128MB SDRAM., Clock-33Mhz SDRAM Size = 128M CONFIG_PAGE_OFFSET = 0xc0000000 CONFIG_PHYS_OFFSET= 0x80000000 Loading the cramfs at 0x82000000 Start address for kernel is 0x80008000 Commandline(atags address) is 0x80000100 Kernel Lowmem = 32M HighMEM is not configured. Vmalloc_start = 0xC40000000 VMALLOC_END = Vmalloc_start + 64M = 0xC8000000 After mounting the CRAMFS filesystem, we are expecting a login prompt. But we are getting kernel panic message as shown below. Please help me in fix the issue. Kindly let me know if further information is needed. *Console message:* VFS: Mounted root (cramfs filesystem) readonly on device 1:0. Freeing init memory: 76K Error -3 while decompressing! c018b094(3087)->c016f000(4096) Error -5 while decompressing! c018bca3(3740)->c0170000(4096) Error -5 while decompressing! c018cb3f(3116)->c0171000(4096) Error -5 while decompressing! c018e76b(5370)->c0172000(4096) Error -3 while decompressing! c018b094(3087)->c016f000(4096) Failed to execute /linuxrc. Attempting defaults... Error -3 while decompressing! c018e8d8(3946)->c0173000(4096) Error -5 while decompressing! c018f842(4930)->c0174000(4096) Error -5 while decompressing! c0190b84(4854)->c0175000(4096) Error -3 while decompressing! c018e8d8(3946)->c0173000(4096) Error -3 while decompressing! c018b094(3087)->c016f000(4096) *Panic meaasge:* Kernel panic - not syncing: No init found. Try passing init= option to kernel. See Linux Documentation/init.txt for guidance. Backtrace: [